15) Refer to Figure 28.1.2. Ihe economy is in long -run equilibrium. If the shortrun aggregate supply curve shifts leftward from SAS(] to 5A5], ceteris paribus, then the actual ination rate A) is less than the expected inflation rate. B) is the same as the expected ination rate. C) is greater than the expected inflation rate. D) depends on what happens to salary settlements. E) cannot be determined without more information